# Ratios and Proportions - Page 4

Questions

- How are ratios similar to fractions?
- There are 15 plums and 9 apples in a fruit bowl. What is the ratio of apples to plums?
- How do you solve #5/4=10/x#?
- Susie has a bag with 8 hair pins, 6 pencils, 2 snacks, and 4 books. What is the ratio of books to pencils?
- How do you simplify ratios?
- You burn 10 calories each minute you jog. What integers represents the change in your calories after you jog for 20 minutes?
- How do you calculate the percent change of 63 to 105?
- What is 4/8 equivalent to?
- How do you simplify the ratio: 21 to 33?
- You are running #1/10# mile sprints in gym class this week. How many miles will you run if you complete 3 sprints?
- How much #40%# solution and #70%# solution does a scientist need to get #30# liters of #60%# solution?
- Alexis is making cookies. The recipe says that she has to mix 192 grams of sugar into the flour .Alexis knows that 1 cup of this particular sugar has a mass of 128 grams.How many cups does she needs ?
- In a right-angled triangle the sum of the minor cathetus and the hypotenuse is #104cm#. The minor cathetus is #3/5# of hypotenuse. Calculate the perimeter and area of the triangle?
- Which ratio forms a proportion with 16/20?
- How do you simplify #3/(5y) + 1/(5y)#?
- If street lights are placed at most 132 feet apart, how many street lights will be needed for a street that is 4 miles long, assuming that there are lights at each side of the street?
- Maya has a piece of ribbon. She cuts the ribbon into 4 equal parts. Each part is then cut into 3 smaller equal parts. If the length of each small part is 35 cm, how long is the piece of ribbon?
- How do you simplify #30:75#?
- A certain paint is to be mixed with 3 parts yellow to 2 parts blue. What is the ratio of yellow paint to the total amount of mixed paint?
- One cup of popcorn kernels make four cups of popped corn. There are six cups of kernels in a bag. How many cups of popped corn will one bag make?